After images of Microsoft’s supposedly forthcoming Zune HD leaked out to the web this past weekend, many technology critics have spent the past few days debating whether or not the mythical device has the chops to knock Apple from its throne. Or to even give it a scare, really.Our very own Daniel Begun sat down with TechVi’s Randall Bennett and Macworld’s David Chartier to discuss this very topic, focusing on what software and hardware changes Microsoft would need to include in the Zune HD for it to be considered